| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $172.41 | 13.187% | $195.1457 | $195.15 | $195.15 | $195.10 |
| Purchase #2 | $26.31 | 7.737% | $28.3456 | $28.35 | $28.35 | $28.30 |
| Purchase #3 | $60.46 | 3.757% | $62.7315 | $62.73 | $62.75 | $62.70 |
| Purchase #4 | $143.63 | 8.109% | $155.277 | $155.28 | $155.30 | $155.30 |
| Purchase #5 | $53.83 | 12.771% | $60.7046 | $60.70 | $60.70 | $60.70 |
| Purchase #6 | $94.31 | 11.481% | $105.1377 | $105.14 | $105.15 | $105.10 |
| Purchase #7 | $128.86 | 6.559% | $137.3119 | $137.31 | $137.30 | $137.30 |
| 7 purchase totals = | $679.81 | $744.6540 | $744.66 | $744.70 | $744.50 | |